﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace DSAServer
{
    public class AppContext
    {
        private static AppContext instance;
       public static  AppContext Instance
       {
           get
           {
               if(instance==null)
                   instance=new AppContext();
               return instance;
           }
       }
        public int userId { get; set; }
    }
}